Netgear LB1110, LB1111 User Manual

LTE Modem Models LB1110 and LB1111

User Manual

September 2016 202-11610-03

350 E. Plumeria Drive San Jose, CA 95134 USA

LTE Modem LB1110 and LB1111

Support

Thank you for purchasing this NETGEAR product.You can visit www.netgear.com/support to register your product, get help, access the latest downloads and user manuals , and join our comm unity.We recommend that you use only official NETGEAR support resources.

Conformity

For the current EU Declaration of Conformity, visit http://kb.netgear.com/app/answers/detail/a_id/11621.

Compliance

For regulatory compliance information, visit http://www.netgear.com/about/regulatory. See the regulatory compliance document before connecting the power supply.

Trademarks

Chapter 1 Introduction and Hardware Overview

Introduction............................................................................................................7

Supported Mobile Broadband Bands.....................................................................7

Package Contents..................................................................................................8

Install the Micro SIM Card......................................................................................8

Top Panel With Status LEDs................................................................................11

Back Panel With Connectors, Buttons, and a Port...............................................12

Product Label.......................................................................................................12

Position the Modem.............................................................................................13

Optional External Antenna...................................................................................14

Chapter 2 Get Started

Internet Connection Over Mobile Broadband.......................................................16

Connect a Computer, Switch, Hub, Router, or WiFi Router to the Modem..........16

Connect a Computer to the LAN Port of the Modem.......................................17

Connect a Router or WiFi Router to the LAN Port of the Modem....................17

Access the Modem’s Web Pages for the First Time.............................................17

Change the Language.........................................................................................19

Download the NETGEAR AirCard App for Smartphones and Tablets.................19

Chapter 3 Manage the Modem LAN Settings

Change the LAN Settings....................................................................................21

Manage Router Mode and Bridge Mode..............................................................22

Change the DHCP Server Settings......................................................................23

Disable the DHCP Server....................................................................................26

Enable the DMZ...................................................................................................26

Disable VPN Pass-Through.................................................................................27

Chapter 4 Manage the Mobile Broadband Connection

Manage Mobile Broadband Auto Connect Options..............................................30

Manually Connect to or Disconnect From the Mobile Broadband Network..........31

Manage APN Profiles for Mobile Broadband Connections..................................32

View APN Profiles or Add a Custom APN Profile............................................33

Select an APN Profile......................................................................................34

Change an APN Profile...................................................................................35

Remove an APN Profile..................................................................................36

Chapter 5 Secure Your Network

Change the Modem Password.............................................................................38

Manage Port Forwarding for Incoming Traffic.......................................................38

Enable Port Forwarding and Add a Service or Application.............................39

Remove a Service or Application for Port Forwarding.....................................40

LTE Modem LB1110 and LB1111

Disable Por t Forwarding..................................................................................41

Manage Port Filtering for Outgoing Traffic............................................................41

Block Specific Services and Applications From Accessing the Internet and Allow

All Other Services and Applications................................................................42

Allow Specific Services and Applications to Access the Internet and Block All

Other Services and Applications.....................................................................43

View Services and Applications on the Blacklist and Remove a Service or

Application From the List.................................................................................44

View Services and Applications on the Whitelist and Remove a Service or

Application From the List.................................................................................45

Disable Por t Filtering.......................................................................................46

Manage SIM Card Security..................................................................................47

Enable SIM Card Security...............................................................................47

Enter the SIM PIN to Enable the Modem to Connect to the Internet..............49

Personalize the SIM PIN.................................................................................50

Disable SIM Card Security..............................................................................51

Unblock the SIM Card With a PUK..................................................................52

Chapter 6 Manage the Modem and Monitor Usage and the Network

Upgrade the Firmware of the Modem..................................................................56

Back Up and Restore the Modem Settings..........................................................57

Back Up the Settings.......................................................................................57

Restore the Settings........................................................................................58

Return the Modem to Its Factory Default Settings...............................................59

Use the Reset Button......................................................................................59

Use the Modem’s Web Pages to Reset the Modem to Factory Defaults.........60

View Monthly Data and Session Data Usage......................................................60

Set a Plan Limit for the Data Counter..................................................................61

Change the Billing Cycle Counter or Reset the Data Counter.............................62

View Service Provider, Type of Service, and Signal Strength..............................63

View Account Details and Other Details About Your Modem...............................64

View Information About the Mobile Broadband Connection.................................65

Set Up SMS Alert Messages...............................................................................67

Set the Data Limit for SMS Alert Messages.........................................................68

View Alerts...........................................................................................................69

Turn Off the LEDs................................................................................................70

Chapter 7 Manage SMS Messages

Manage Incoming SMS Messages......................................................................72

Send an SMS Message.......................................................................................73

Chapter 8 Frequently Asked Questions

What do I do when I can’t connect a device to the modem?................................75

What do I do when I can’t access the Internet?...................................................75

What do I do when the No Signal icon displays?.................................................75

Why does the Signal Strength LED show only a few bars?.................................75

Why is the download or upload speed slow?.......................................................75

Can I connect multiple LAN devices to the modem?...........................................76

LTE Modem LB1110 and LB1111

How do I access the modem’s web pages?.........................................................76

What do I do if I forget my admin login password?..............................................76

How do I disconnect from the mobile broadband network?.................................76

How do I find my computer’s IP address?............................................................77

How do I find a device’s MAC address?...............................................................78

How do I find my mobile phone number?.............................................................80

Where can I find more information?.....................................................................80

Chapter 9 Alerts and Troubleshooting

Alert Messages....................................................................................................82

Quick Tips for Troubleshooting.............................................................................82

Ver ify Nor mal Behavior With the LED Bars..........................................................83

Troubleshoot With the LED Bars..........................................................................83

Power LED Bar Is Off......................................................................................84

Power LED Bar Blinks Amber Fast and an Individual Signal and Strength LED

Bar Lights Solid Green....................................................................................84

LAN LED Is Off................................................................................................85

You Cannot Log In to the Modem.........................................................................85

Troubleshoot the Mobile Broadband Internet Connection....................................86

Obtain an Internet IP Address From Your Service Provider............................86

Troubleshoot Internet Browsing.......................................................................87

Changes Not Saved on the Modem’s Web Pages...............................................87

TCP/IP Network Not Responding........................................................................87

Test the LAN Path to Your Modem...................................................................87

Test the Path From Your Computer to a Remote Device.................................88

Appendix A Default Settings and Specifications

Factory Default Settings.......................................................................................90

Technical and Environmental Specifications........................................................91

Appendix B Wall-Mount the Modem

Position Your Modem............................................................................................93

Mount Your Modem..............................................................................................94

Introduction and Hardware Overview

This manual is for the following NETGEAR® LTE Modem LB1110 and LB1111 models:

• LB1110-100EUS. Data model with band support for the Europe region.

• LB1111-100EUS. Data model with Power over Ethernet (PoE) and band support for the Europe region.

This chapter provides an introduction and hardware overview of the LTE Modem LB1110 and LB111 models and contains the following sections:

• Introduction on page 7

• Supported Mobile Broadband Bands on page 7

• Package Contents on page 8

• Install the Micro SIM Card on page 8

• Top Panel With Status LEDs on page 11

• Back Panel With Connectors, Buttons, and a Port on page 12

• Product Label on page 12

• Position the Modem on page 13

• Optional External Antenna on page 14

For more information about the topics that are cov ered in this manual, visit the support website

Note

at netgear.com/support.

Firmware updates with new features and bug fixes are made available from time to time at

Note

downloadcenter.netgear.com.You can check for and download new firmware manually. If

the features or behavior of y our product does not match what is described in this guide, you might need to update your firmware.

LTE Modem LB1110 and LB1111

Introduction

The NETGEAR LTE Modem LB1110 and LB1111 models, in this manual referred to as the modem, can provide broadband data services to areas where wired Internet is not readily available or is difficult, costly, or time-consuming to install.The modem uses existing 4G LTE mobile networks with automatic fallback to 3G and 2G mobile networks to provide broadband data services.

If you connect a WiFi router to the modem’ s Gigabit Ethernet port, the mobile network connection can provide high-speed Internet access for multiple users and devices in homes and offices.

Alternatively, you can connect the modem to an existing DSL, cable, or fiber optics gateway that supplies two WAN ports so that the modem can provide a backup Internet connection for your home or office to achieve continuous connectivity.

Professional installation and configuration are not required. If a SIM card is installed and activ ated, by default, the modem automatically searches for and connects to your network provider’s mobile broadband network.

For information about installing the modem, see the quick start guide, which you can download from

downloadcenter.netgear.com.

In the unlikely situation that the modem does not automatically connect to your network provider’s mobile broadband network, you might need to add an access profile name (APN) profile. For information about adding an APN profile, see View APN Profiles or Add a Custom APN Profile on page 33.

Supported Mobile Broadband Bands

The following table describes the mobile broadband bands that are supported for each modem model.

Table 1. Mobile broadband bands

2G GMS3G UMTSLTE Category 4Model

Quad bandBands 1 and 8Bands 3, 7, 8, 20, and 40LB1110-100EUS Quad bandBands 1 and 8Bands 3, 7, 8, 20, and 40LB1111-100EUS

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

Package Contents

Your package contains the following items. The power adapter is localized to the country of sale. For some countries, a converter is included.

Figure 1. Package contents

Install the Micro SIM Card

A micro SIM card (that is, a 3FF SIM card) might be preinstalled in the modem or you might need to obtain a micro SIM card and install it yourself.To obtain a micro SIM card, contact your mobile broadband Internet service provider.

Figure 2. Overview of installing the micro SIM card

To install the micro SIM card in the modem:

1. Ensure that power to the modem is off.

2. Place the modem horizontally with the bottom panel facing you.

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

3. Remove the black plastic SIM slot cover so that you can access the metal SIM card slot.

4. Unlock the metal SIM card door.

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

5. Carefully slide the micro SIM card into the metal slot.

6. Lock the metal SIM card door.

7. Close the black plastic SIM slot cover.

8. Turn on power to the modem.

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

Top Panel With Status LEDs

The modem displays status LED bars on the top panel.

Figure 3. Modem top view with LED bars

The following table describes the LED bars and icons from left to right.

Table 2. LED descriptions (normal behavior)

DescriptionIcon or LED BarsDesignation

Power

Signal Strength

LAN

Solid green bar.The modem is receiving power and is connected to the mobile broadband network and the Internet.

Solid amber bar.The modem is not connected to the Internet. Blinking amber bar. A SIM card is not installed or not correctly installed or an

error occurred. For more information, see Troubleshoot With the LED Bars on page 83.

Off.The modem is not receiving power. Solid green bar or bars.The five LED bars indicate the signal strength of the

mobile broadband service that the modem is connected to. Fiv e green bars indicate the strongest signal. One green bar (that is , the shortest bar) indicates the weakest signal.

Off.The modem is not connected to a mobile broadband service. Solid green bar.The Gigabit Ethernet port is connected to a powered-on LAN

device.

Off.The modem does not detect a powered-on LAN device.

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

Back Panel With Connectors, Buttons, and a Port

The following figure shows the port, connectors, and buttons on the back panel of the modem.

Figure 4. Modem components on the back panel

From left to right, the back panel of the modem provides the following components:

• Connector for an external antenna. One switched RF connector for an optional external antenna (the

external antenna requires two inputs).

• DC connector. A DC connector to connect the AC power supply that is included in the package.

• On/Off button. An On/Off button to control power to the modem.

After you press the On/Off button, wait about 30 seconds f or the modem to complete

Note

the boot process.

• Reset button. A recessed Reset button to return the modem to factory default settings.

• Gigabit Ethernet port. One blue RJ-45 Gigabit Ethernet port to connect a router, WiFi router, Ethernet

switch or hub, or single computer.

• Connector for an external antenna. Another switched RF connector for an optional external antenna

(the external antenna requires two inputs).

Product Label

In addition to the default URL and password to access the modem’s web pages, the product label on the bottom panel of modem shows the following information:

• Serial number (SN)

• Stockkeeping unit (SKU) number

• MAC address

• IMEI (International Mobile Station Equipment Identity)

Introduction and Hardware Overview

Figure 5. Product label

Position the Modem

LTE Modem LB1110 and LB1111

Use the Signal Strength LED bars on the top panel to position the modem for best signal strength in relation to the mobile broadband network. Also f or best results, place y our modem according to the following guidelines:

• Place your modem close to a window but avoiding direct sunlight. A window location gives the best

conditions for receiving a strong 4G LTE signal.

• Make sure that the modem is within reach of an AC power outlet and near Ethernet cables for wired

computers.

• Place the modem away from electrical devices such as the following:

- Ceiling fans

- Home security systems

- Microwaves

- Computers

- Base of a cordless phone

- 2.4 GHz cordless phone

- 5 GHz cordless phone

• Place the modem away from large metal surf aces , large glass surfaces , insulated walls , and items such

as the following:

- Solid metal doors

- Aluminum studs

- Fish tanks

- Mirrors

Introduction and Hardware Overview

LTE Modem LB1110 and LB1111

- Brick walls or surfaces

- Concrete walls or surfaces

For information about wall-mounting the modem, see Wall-Mount the Modem on page 92.

Optional External Antenna

You can purchase an external multiple input, multiple output (MIMO) antenna for the modem to extend the mobile broadband signal range indoors or in fringe network areas.

The external antenna plugs into the two antenna connectors on the modem to boost speeds and extend coverage in buildings or vehicles, or in remote sites where network coverage is sparse.You could, for example, attach the external antenna on a window with a suction cup.

Introduction and Hardware Overview

Get Started

This chapter describes how to connect to the modem.To get started, you do not need to configure the mobile broadband connection.

The chapter contains the following sections:

• Internet Connection Over Mobile Broadband on page 16

• Connect a Computer, Switch, Hub, Router, or WiFi Router to the Modem on page 16

• Access the Modem’s Web Pages for the First Time on page 17

• Change the Language on page 19

• Download the NETGEAR AirCard App for Smartphones and Tablets on page 19

LTE Modem LB1110 and LB1111

Internet Connection Over Mobile Broadband

By default, when the modem powers up with a SIM card installed, it automatically searches f or and connects to your network provider’s mobile broadband network. This process might take several minutes.The SIM card that is installed determines the mobile broadband network to which the modem connects.

Even though the modem might connect to the mobile broadband network of the same

Note

service provider each time that you start the modem, the type of mobile broadband service (LTE, 4G, 3G, 2G, or another type of service) to which the modem connects might differ.

If the modem does not automatically connect to the mobile broadband network after 10 minutes, the P ow er LED remains solid amber, and you might need to contact your mobile service provider to get the access point name (APN) profile information and add (see View APN Profiles or Add a Custom APN Profile on page

33) and activate (see Select an APN Profile on page 34) a custom APN profile in the modem. If y our mobile

service provider informs you that your APN profile is correct but the modem still does not connect to the mobile broadband network, see Troubleshoot the Mobile Broadband Internet Connection on page 86.

If you do not want the modem to connect automatically to the mobile broadband network, change the default autoconnect option (see Manage Mobile Broadband Auto Connect Options on page 30).

For information about your mobile service provider and the broadband connection, see View Service Provider ,

Type of Service, and Signal Strength on page 63 and View Information About the Mobile Broadband Connection on page 65.

Connect a Computer, Switch, Hub, Router, or WiFi Router to the Modem

By default, the modem functions in Router mode with the DHCP server enabled and IP pass-through (IPPT) disabled.This means that you can connect multiple devices to the modem, f or example, through an Ethernet switch or hub, and that each device can receive an IP address from the modem.

If you want to connect a router or WiFi router to the modem, change the operation mode of the modem to Bridge mode, in which IP pass-through (IPPT) is enabled and only a single device can be connected to the Internet through the modem. (The single device that is connected to the modemis the router or WiFi router, but depending on the capabilities of the router or WiFi router, you can connect multiple devices to the router or WiFi router.)

If you want to connect a computer only to the modem, the modem can function either in Router mode or in Bridge mode.

For information about changing the operation mode of the modem, see Manage Router Mode and Bridge

Mode on page 22.

Get Started

LTE Modem LB1110 and LB1111

Connect a Computer to the LAN Port of the Modem

You can add a single computer to the Ethernet local area network (LAN) of the modem.

To connect a computer to the Ethernet LAN of the modem:

1. Attach one end of the Ethernet cable that came in the product package to an Ethernet port on your

computer.

2. Attach the other end of the cable to the Gigabit Ethernet LAN port on the back panel of the modem.

Connect a Router or WiFi Router to the LAN P ort of the Modem

You can add a router or WiFi router to the Ethernet local area network (LAN) of the modem.

To connect a router or WiFi router to the Ethernet LAN of the modem:

1. Attach one end of the Ethernet cable that came in the product package to an Ethernet port on your

router or WiFi router.

2. Attach the other end of the cable to the Gigabit Ethernet LAN port on the back panel of the modem.

Access the Modem’s Web Pages for the First Time

The modem comes configured and ready to use.You can use the modem’s web pages to monitor data usage and change basic settings.

You can log in to the modem’s web pages over an Ethernet cable (see Connect a Computer, Switch, Hub,

Router, or WiFi Router to the Modem on page 16).

The modem’s web pages run on any device with a web browser such as Google Chrome, Mozilla Firefox, and Microsoft Internet Explorer.

To access the modem’s web pages:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

3. From the language menu in the upper right of the page, select a language.

The language adjusts.

4. To sign in to the web pages and access the full Dashboard page and other pages, do the following:

Get Started

LTE Modem LB1110 and LB1111

a. In the Sign In field, enter the modem’s admin password.

The default password is password (case-sensitive).

b. If y ou do not want to enter your pass word each time that you access the modem’ s web pages, select

the Remember me check box.

c. Click the Sign In button.

The full Dashboard page displays.You are now ready to monitor the modem and manage the settings.

If you cannot log in to the modem or your browser does not display the Dashboard page, check the following:

• Make sure that the computer, router, or WiFi router is connected to the LAN Gigabit Ethernet port of the

modem.

• Make sure that your browser does not cache the previous page by closing and reopening the browser.

• If your computer is set to a static or fixed IP address (this type of setting is uncommon), change the setting

to obtain an IP address automatically from the modem (see Change the LAN Settings on page 21). For more troubleshooting information, see You Cannot Log In to the Modem on page 85.

Get Started

LTE Modem LB1110 and LB1111

Change the Language

You can change the language of the modem’s web pages.

To change the language:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

3. Select Settings.

The page displays the general settings.

4. In the Language section, from the Default Language menu, select a language.

The Submit button displays after you select the language.

5. Click the Submit button.

Your settings are saved and the language changes.

Download the NETGEAR AirCard App for Smartphones and Tablets

Download and use the complimentary NETGEAR AirCard app to view your connection, settings, and data usage from your smartphone or tablet. Search the app store for NETGEAR AirCard at

netgear.com/aircardapps.

To manage all modem settings, use the modem’s web pages at http://192.168.5.1.

Get Started

Manage the Modem LAN Settings

This chapter describes how to manage the LAN settings that the modem provides. The chapter contains the following sections:

• Change the LAN Settings on page 21

• Manage Router Mode and Bridge Mode on page 22

• Change the DHCP Server Settings on page 23

• Disable the DHCP Server on page 26

• Enable the DMZ on page 26

• Disable VPN Pass-Through on page 27

LTE Modem LB1110 and LB1111

Change the LAN Settings

The modem is preconfigured to use private IP addresses on the LAN side.The modem’s default LAN IP configuration is as follows:

• LAN IP address. 192.168.5.1

• Subnet mask. 255.255.255.0

This address and subnet mask are part of the designated private address range for use in private networks and are suitable for most applications.The IP address and subnet mask identify which addresses are local to a specific device and which must be reached through a gateway or router.

Although you can change the IP address of the modem, this is rarely necessary. However, if you establish a VPN connection to a server that assigns IP addresses in the same range as the one that is used by the modem, you must change the IP address of the modem to prevent network problems.

To change the LAN settings:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

3. Select Settings > Advanced > LAN.

4. In the IP address field, enter a new IP address.

The default IP address is 192.168.5.1. The Submit button displays after you change the IP address.

5. In the Netmask field, enter a new network mask.

The default network mask is 255.255.255.0.

6. Click the Submit button.

Your settings are saved and the modem restarts. A device that is connected to the modem is disconnected when the modem restarts.Y ou can reconnect the device to the modem using the new IP address of the modem.

Manage Router Mode and Bridge Mode

By default, Router mode is enabled on the modem. By connecting the modem to an Ethernet switch or hub, you can connect multiple Ethernet devices such as printers, credit card terminals, and computers to the modem.

In Router mode, Network Address Translation (NAT) is enabled, the built-in Dynamic Host Configuration Protocol (DHCP) server is enabled to assign a LAN IP address to each connected device, and IP pass-through (IPPT) is disabled.

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

In Bridge mode, only a single device can be connected to the Internet through the modem.This device can be a computer, router, or WiFi router. In Bridge mode, Network Address Translation (NAT) is disabled, the DHCP server is disabled, and IPPT is enabled.

Because IPPT is enabled in Bridge mode, Bridge mode can be useful for implementing a virtual private network (VPN), point-to-point, or remote management connection to a single device that is connected to the modem. Such connections usually require that a public IP address is assigned to the modem’s WAN port, and through IPPT, to the device that is connected to the modem.

To change the modem from Router mode to Bridge mode, or the other way around:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

3. Select Settings > Advanced > LAN.

The LAN page displays.

4. Do one of the following:

• To enable Bridge mode, select the Bridge radio button.

• To enable Router mode, select the Router radio button.

By default, the Router radio button is selected.

5. Click the Submit button.

Your settings are saved and the modem restarts. Any devices that are connected to the modem are disconnected when the modem restarts.

Enabling Bridge mode automatically disables the modem’ s DHCP server .Y ou can connect only a single device to the modem.

Enabling Router mode automatically enables the modem’s DHCP server, which assigns a LAN IP address to each connected device.

Change the DHCP Server Settings

You can change the DHCP server settings only when the modem functions in Router

Note

mode (see Manage Router Mode and Bridge Mode on page 22).

The modem is preconfigured to function as a DHCP server when Router mode is enabled.The modem’s default DHCP IP address range is 192.168.5.20–192.168.5.99.

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

Although you can change the DHCP address range of the modem, this is rarely necessary. However, if you establish a VPN connection to a server that assigns IP addresses in the same range as the one that is used by the modem, you must change the DHCP range of the modem to prevent network problems.

The modem’s DHCP server assigns IP, DNS server, and default gateway addresses to all computers connected to the LAN.The assigned default gatewa y address is the LAN address of the modem.The modem assigns IP addresses to the attached computers from a predefined pool of addresses. (You can change the pool of addresses.) Each pool address is tested before it is assigned to avoid duplicate addresses on the LAN. For most applications, the default DHCP and TCP/IP settings of the modem work well.

The modem delivers the following parameters to any LAN device that requests DHCP:

• An IP address from the range that you defined

• Subnet mask

• Gateway IP address (the modem’s LAN IP address)

• DNS server IP address (the modem’s LAN IP address)

To change the DHCP server settings when the modem functions in Router mode:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

3. Select Settings > Advanced > LAN.

4. Make sure that next to DHCP Server, the Enabled radio button is selected.

By default, when the modem functions in Router mode, the DHCP server is enabled.

5. In the DHCP IP Range fields, enter the start and end IP addresses for the DHCP pool.

The IP addresses must be in the same network as the LAN IP address of the modem. By default, the DHCP pool consists of addresses in the 192.168.5.20–192.168.5.99 range.

The Submit button displays after you enter IP addresses for the DHCP pool.

6. To change the period that the leased DHCP address remains effective, in the DHCP lease time field,

enter a time in minutes. By default, the lease time is 720 minutes (12 hours).

7. To change the DNS settings, next to DNS mode, select the Manual radio button.

The DNS 1 and DNS 2 fields display. By default, the Auto radio button is selected and the modem uses the DNS servers that are specified

by the mobile broadband service provider.

8. If you select the Manual radio button next to DNS mode, in the DNS 1 and DNS 2 fields, enter the IP

addresses of the custom DNS servers.

9. Click the Submit button.

Your settings are saved.

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

When you change the DHCP server settings, the modem resets. Any devices that are connected to the modem are disconnected when the modem resets and must obtain a new IP address when they reconnect to the modem.

Disable the DHCP Server

You can disable the DHCP server only when the modem functions in Router mode

Note

(see Manage Router Mode and Bridge Mode on page 22).

If you do not need the modem to issue IP addresses to connected devices through its DHCP server, you can disable the DHCP server.

To disable the modem’s DHCP server when the modem functions in Router mode:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

3. Select Settings > Advanced > LAN.

The LAN page displays.

4. Next to DHCP Server, select the Disable radio button.

The Submit button displays after you select the radio button. By default, the Enable radio b utton is selected and the DHCP server issues IP addresses to connected

devices.

5. Click the Submit button.

Your settings are saved.

Enable the DMZ

You can enable the DMZ settings only when the modem functions in Router mode

Note

(see Manage Router Mode and Bridge Mode on page 22).

In a demilitarized zone (DMZ) network configuration, a designated computer runs outside the firewall in the DMZ.This computer intercepts incoming Internet traffic, providing an extra layer of protection for the rest of the network, and sending all incoming data to a particular IP address.

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

T o enable the DMZ when the modem functions in Router mode and to designate a computer to receive incoming traffic:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

3. Select Settings > Advanced > LAN.

The LAN page displays.

4. Scroll down to the bottom of the page.

5. In the DMZ section, next to DMZ Enabled, select the On radio button.

The Submit button and the IP Address field display after you select the radio button. By default, the Off radio button is selected and the DMZ server is disabled.

6. In the DMZ Address field, enter the IP address of the computer to which you want all data sent.

By default, the IP address for the DMZ computer is 192.168.5.4.

7. Click the Submit button.

Your settings are saved and the modem restarts.

Disable VPN Pass-Through

You can disable VPN pass-through only when the modem functions in Router mode

Note

(see Manage Router Mode and Bridge Mode on page 22).

If a device that is connected to the modem functions as a VPN client for a VPN endpoint on the Internet, encrypted VPN packets are sent to the modem. Because the modem filters the encrypted packets through Network Address Translation (NAT), the packets become invalid if you do not enable VPN pass-through. By default, when the modem functions in Router mode, VPN pass-through is enabled.

Situations might occur in which you want to disable VPN pass-through.

To disable VPN pass-through when the modem functions in Router mode:

1. Launch a web browser from a device that is connected to the modem.

The device can be a computer that is directly connected to the modem or a client from a router that is connected to the modem.

2. In the address field of your browser, enter http://192.168.5.1.

Manage the Modem LAN Settings

LTE Modem LB1110 and LB1111

The Dashboard page displays.

If you did not select the Remember me check box when you logged in previously, a

Note

limited Dashboard page displays. In the Sign In field, enter the modem password and click the Sign In button.The default password is password (case-sensitive).

3. Select Settings > Advanced > LAN.

The LAN page displays.

4. Next to VPN Passthrough, select the Off radio button.

The Submit button displays after you select the radio button. By default, the On radio button is selected and VPN pass-through is enabled.

5. Click the Submit button.

Your settings are saved and the modem restarts. Any devices that are connected to the modem are disconnected when the modem restarts.

Manage the Modem LAN Settings

Manage the Mobile Broadband Connection

This chapter describes how to manage the mobile broadband connection of the modem. The chapter contains the following sections:

• Manage Mobile Broadband Auto Connect Options on page 30

• Manually Connect to or Disconnect From the Mobile Broadband Network on page 31

• Manage APN Profiles for Mobile Broadband Connections on page 32

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